Hello everyone! I have HP ProBook 640 G8 laptop with long start. Can anyone help me with bios clear me please.As I know from ME analyzer that the version of me region is 15.0.41 but I can't clear it by myself, I don't know why but in CSME system tool it shows error
Hp probook 640 g8 bios clear ME Firmware
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Re: Hp probook 640 g8 bios clear ME Firmware
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Re: Hp probook 640 g8 bios clear ME Firmware
Sn: 5cd212fx6gAttached Files
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Hi, my HP Probook 640 G8 shows black screen. I wrote some bios dump and works but fails again.
Can you help me?
Attach original BIOS.
Motherboard DAX8QEMB8D0 REV.A
S/N: 5cd1520lnr
Thanks in advance!Comment
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Hello all, I have in a job lot a HP ProBook 640 G8, one of the bios chips is missing and I am not
sure the chip that's fitted is even the original chip looks like its been replaced.
SN, 5CD1360KBZ
MB, DAOX8QMB8E0 REV E
Is there any hope for this laptop? I have tried every set of chips I can find with no luck.
Anyone have a good working set they could share please.
Thanks.Comment
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Hello all, I have in a job lot a HP ProBook 640 G8, one of the bios chips is missing and I am not
sure the chip that's fitted is even the original chip looks like its been replaced.
SN, 5CD1360KBZ
MB, DAOX8QMB8E0 REV E
Is there any hope for this laptop? I have tried every set of chips I can find with no luck.
Anyone have a good working set they could share please.
Thanks.
https://chromium.googlesource.com/ch...e/flashchips.hComment
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Thank SMDFlea for trying to help on this one, It turns out the bios chip I have is the original.
I have got this info from the bin file, the mac looks a little odd to me.
Product Name : HP ProBook 640 G8 Notebook PC
Serial Number : 5CD1360K8Z
Product Configuration ID : 2Q013AV
BuildID : 20WWISDT601#SAK8#DAK8
FeatureByte : 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfAfPguhKhkjhk8mEn7nVpD.r7
System Board CT Number : PKXXL058JFM0RN
MAC Address : 88-88-88-88-87-88
I think the bios file at post 1 is a EC bios file and the one I have from the laptop is the Main bios.
Any more help would be really good as not sure what now, do I try both files together in the laptop see if it displays anything?
Thanks so much mate. I added my main bios may help.
Comment
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Thank SMDFlea for trying to help on this one, It turns out the bios chip I have is the original.
I have got this info from the bin file, the mac looks a little odd to me.
Product Name : HP ProBook 640 G8 Notebook PC
Serial Number : 5CD1360K8Z
Product Configuration ID : 2Q013AV
BuildID : 20WWISDT601#SAK8#DAK8
FeatureByte : 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfAfPguhKhkjhk8mEn7nVpD.r7
System Board CT Number : PKXXL058JFM0RN
MAC Address : 88-88-88-88-87-88
I think the bios file at post 1 is a EC bios file and the one I have from the laptop is the Main bios.
Any more help would be really good as not sure what now, do I try both files together in the laptop see if it displays anything?
Thanks so much mate. I added my main bios may help.
Comment
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Hello SMDFlea thank you so much for your help, sorry I have been away for a few days, tested these files
all I get is an orange flashing led near the power supply, no post if anyone has any ideas that would be great thanks.
thanks again mate .Comment
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No mate, it's still sitting here in bits may need another board or sell it for scraps.
There are not many sets of bios files online for this model, DAOX8QMB8E0 REV E
and I tested all I could find. didn't think to try a set for a another board model maybe I give this a go.
if you should fix please share.Comment
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by thordrakei recently got a new motherboard for my probook g1 650 but the bios was corrupted and unusable so i removed the bios chip from my old motherboard and transplanted it to the new board with the ati hd8750 dgpu. the dgpu does not function as the firmware is missing the video bios for it.
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